Sheet Pan Garlic Butter Tilapia Meal 10min Prep

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October 21, 2025

Sheet Pan Garlic Butter Tilapia and Veggies

Okay, confession time! On those nights when the clock is ticking and dinner feels like climbing Mount Everest, I used to panic. But ever since I whipped up this Sheet Pan Garlic Butter Tilapia and Veggies, those crazy weeknights have become SO much more manageable. Seriously, the whole meal comes together on ONE pan, which means less mess and more time for… well, anything else!

It’s one of those magical recipes where you just toss everything in and let the oven do the heavy lifting. You get flaky, tender tilapia bathed in a ridiculously good garlic butter sauce, all piled up with colorful, roasted veggies. It’s proof that healthy, satisfying meals don’t have to be complicated. Trust me, this one’s a keeper for your recipe rotation!

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Why You’ll Love This Sheet Pan Garlic Butter Tilapia and Veggies

Honestly, this recipe is a game-changer. It hits all the right notes for those busy evenings when you want something delicious without all the fuss. It’s one of those easy seafood meals that just makes life simpler!

  • Quick and Effortless Preparation: We’re talking minimal chopping and just one pan to clean. Seriously, prep is a breeze!
  • Deliciously Flavorful: That garlic butter sauce? Oh my goodness. It coats the tender tilapia and roasted veggies perfectly. It’s pure comfort food!
  • Healthy and Wholesome: This is a fantastic healthy one pan dinner. You get lean protein from the tilapia and a big serving of veggies, all without a ton of added fat.

Gathering Your Sheet Pan Garlic Butter Tilapia and Veggies Ingredients

Okay, let’s get down to business! The beauty of this Sheet Pan Garlic Butter Tilapia and Veggies recipe is how simple the ingredient list is. You probably have most of it in your pantry already, which is always a win in my book. You’ll need some nice, flaky tilapia fillets – I like to get about a pound and a half. Patting them dry is a little step that makes a big difference, trust me!

Then, we’ve got our colorful veggie crew. I’m using broccoli florets, a couple of bell peppers (red and yellow make it so pretty!), and a red onion. Feel free to swap these out for whatever you have on hand – zucchini, asparagus, even cherry tomatoes would be fantastic. We’ll just toss them with a little olive oil, salt, and pepper to get them started in the oven.

And for the star of the show, that incredible garlic butter sauce! It’s just four tablespoons of melted butter, a few cloves of minced garlic (because, well, *garlic butter*), and a pinch of dried oregano. So simple, so good. Don’t forget some lemon wedges for serving – they just brighten everything up!

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For the Tilapia and Vegetables

  • 1.5 lbs tilapia fillets, patted dry
  • 1 lb broccoli florets
  • 1 red bell pepper, thinly sliced
  • 1 yellow bell pepper, thinly sliced
  • 1 red onion, cut into 1-inch wedges
  • 1 tbsp olive oil
  • 1/2 tsp salt
  • 1/4 tsp black pepper

For the Garlic Butter Sauce

  • 4 tbsp unsalted butter, melted
  • 4 cloves garlic, minced
  • 1 tsp dried oregano

For Serving

  • Lemon wedges, for serving

Step-by-Step Guide to Making Sheet Pan Garlic Butter Tilapia and Veggies

Alright, let’s get this deliciousness in the oven! It’s honestly so straightforward, you’ll wonder why you ever bothered with multiple pans.

Prepare the Oven and Vegetables

First things first, let’s get that oven nice and hot. You’ll want to preheat your oven to 400°F (200°C). While it’s warming up, grab a big bowl. Toss in your broccoli florets, those pretty sliced bell peppers, and the red onion wedges. Drizzle them with that tablespoon of olive oil, sprinkle with your salt and pepper, and give it all a good toss. We want every piece coated so it roasts up beautifully. Then, spread these veggies out on a large baking sheet in a single layer. Don’t crowd them, or they’ll steam instead of roast, and we want those nice crispy edges! Pop that pan into the oven and let them roast for about 15 minutes. This gives them a head start.

Prepare the Garlic Butter Sauce

While those veggies are getting happy in the oven, it’s time for the magic sauce. In a small bowl, combine your 4 tablespoons of melted butter, the 4 cloves of minced garlic (don’t be shy!), and that teaspoon of dried oregano. Give it a quick stir. This is what’s going to make your tilapia sing!

Add the Tilapia and Finish Baking

Okay, your veggies should be looking a little tender now. Carefully pull the baking sheet out of the oven. Now, just push those roasted veggies over to one side of the pan. Lay your tilapia fillets down on the empty space. Grab that garlic butter sauce you just made and generously brush it all over the top of each tilapia fillet. Make sure they’re well-coated! Now, back into the oven it goes. Bake for another 10-12 minutes. You’re looking for the tilapia to be opaque and cooked through, easily flaking with a fork. Be careful not to overcook it, or it can get a little dry, and we definitely don’t want that!

Serving Your Sheet Pan Garlic Butter Tilapia and Veggies

And that’s it! Carefully take the pan out of the oven. Serve your beautiful tilapia and veggies straight from the pan. A squeeze of fresh lemon juice over everything right before you dig in adds such a bright, fresh finish. Enjoy!

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Tips for Perfect Sheet Pan Garlic Butter Tilapia and Veggies

You know, even with super simple recipes like this Sheet Pan Garlic Butter Tilapia and Veggies, a few little tricks can make all the difference. I’ve learned these over time, and they really help ensure you get the best results every single time. It’s all about making those weeknights delicious and stress-free!

Vegetable Variety and Preparation

Don’t feel locked into just the veggies I listed! This recipe is super forgiving. Asparagus spears, zucchini rounds, cherry tomatoes (throw them in for the last 10-12 minutes!), green beans, or even cauliflower florets are all fantastic additions. The key is to cut them to a similar size so they cook evenly. Thicker vegetables like broccoli stems or carrots might need to go in a few minutes before the other veggies, just to give them a head start. It’s all about making this your perfect healthy one pan dinner!

Avoiding Overcooked Fish

This is probably the most important tip for any fish recipe! Tilapia is delicate and cooks quickly. The 10-12 minutes in the recipe is a guideline. You want it to be opaque all the way through and flake easily when you gently poke it with a fork. If you have a kitchen thermometer, aim for an internal temperature of around 145°F (63°C). Seriously, keep an eye on it in those last few minutes. Overcooked fish is just sad, and we want happy, flaky tilapia!

Ensuring Even Cooking

The single layer on the baking sheet is crucial. If you pile the vegetables up, they’ll steam instead of roast, and you won’t get those lovely caramelized bits. Similarly, giving the tilapia some space helps the garlic butter sauce get nice and bubbly around the edges. If your baking sheet is too crowded, don’t hesitate to use two! It’s better to have a little extra cleanup than a pan of unevenly cooked food. This really makes it one of my favorite quick family recipes.

Frequently Asked Questions About Sheet Pan Garlic Butter Tilapia and Veggies

I get asked a lot of questions about this recipe, and honestly, I love it! It just shows how popular these simple weeknight meals are. Here are some of the most common ones I hear:

Can I use frozen tilapia for this Sheet Pan Garlic Butter Tilapia and Veggies recipe?

You sure can! The biggest thing is to make sure you thaw it completely first. Frozen fish can release a lot of water, which we don’t want on our sheet pan. The best way is to thaw it overnight in the fridge. If you’re in a pinch, you can put the frozen fillets in a sealed bag and submerge it in cold water for about 30-60 minutes, changing the water occasionally. Once thawed, pat it really, really dry before adding it to the pan. It might cook a tiny bit faster than fresh, so just keep an eye on it!

What other vegetables work well in this Tilapia Sheet Pan Recipe?

Oh, the possibilities are endless! This tilapia sheet pan recipe is so versatile. Besides the broccoli and peppers, I’ve had great success with asparagus, zucchini, green beans, Brussels sprouts (halved or quartered), cherry tomatoes (they get so sweet and bursty!), sweet potato cubes (these might need a 5-10 minute head start before adding the fish), or even cauliflower florets. Just remember to cut them to a similar size so they cook evenly. If you’re using quicker-cooking veggies like asparagus or cherry tomatoes, add them during the last 10-12 minutes of baking.

How can I make this Garlic Butter Dinner spicier?

If you like a little kick, this garlic butter dinner is super easy to spice up! My favorite way is to add about 1/4 to 1/2 teaspoon of red pepper flakes right into the garlic butter sauce. You could also add a pinch of cayenne pepper. Alternatively, serve it with your favorite hot sauce on the side, or even drizzle a little sriracha over the cooked fish and veggies. Yum!

Is this a Healthy One Pan Dinner option?

Absolutely! That’s one of the main reasons I adore this recipe. Tilapia is a lean protein, and we’re loading up on colorful vegetables. By baking everything on one pan with just a little olive oil and butter, we keep the added fats relatively low. It’s a fantastic way to get a balanced, nutritious meal on the table without a lot of fuss, making it a truly healthy one pan dinner!

Storing and Reheating Your Sheet Pan Garlic Butter Tilapia and Veggies

Leftovers? Yes, please! This Sheet Pan Garlic Butter Tilapia and Veggies is just as good the next day, which is a huge win for us busy folks. It makes for a perfect quick lunch or another easy dinner!

Storing Leftovers

Once your delicious tilapia and veggies have cooled down a bit, carefully transfer any leftovers into an airtight container. Pop that into the refrigerator, and it should stay fresh and tasty for about 2-3 days. I wouldn’t push it much past that, just to be safe!

Reheating Instructions

When you’re ready to enjoy your leftovers, you have a couple of options. For the best texture, I really recommend reheating them in the oven. Just spread the leftovers on a small baking sheet and pop them into a 350°F (175°C) oven for about 10-15 minutes, until everything is warmed through. If you’re in a super hurry, the microwave works too, but be extra careful not to overcook the fish! Just heat it in short bursts, checking frequently, until it’s warmed through. You don’t want to end up with dry tilapia, so keep an eye on it!

Estimated Nutritional Information for Sheet Pan Garlic Butter Tilapia and Veggies

Just so you know, these numbers are approximate! The exact nutritional values can wiggle around a bit depending on the specific brands of ingredients you use and the precise size of your vegetables. But this gives you a good general idea of what you’re getting with this tasty meal!

Typical Nutritional Breakdown per Serving

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 5g
  • Sodium: 400mg
  • Fat: 18g
  • Saturated Fat: 6g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 15g
  • Fiber: 4g
  • Protein: 30g
  • Cholesterol: 70mg

Share Your Sheet Pan Garlic Butter Tilapia and Veggies Creations!

I absolutely LOVE hearing from you guys! When you make this Sheet Pan Garlic Butter Tilapia and Veggies, please let me know how it turned out. Your feedback means the world to me and helps other cooks too!

Leave a Comment and Rating

Did you try it? What did you think? Please drop a comment below and give the recipe a star rating. I’m always curious to hear your thoughts and any little tweaks you might have made!

Share Your Photos

And hey, if you snap a picture of your beautiful tilapia and veggies creation, I’d be thrilled if you shared it! Tag me on social media – seeing your delicious results is the best part of my day! You can find more inspiration on our Pinterest page.

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Sheet Pan Garlic Butter Tilapia and Veggies

Sheet Pan Garlic Butter Tilapia Meal 10min Prep


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  • Author: Annabelle
  • Total Time: 40 minutes
  • Yield: 4 servings
  • Diet: Low Fat

Description

A simple and delicious sheet pan meal featuring flaky tilapia fillets baked with garlic butter and a medley of fresh vegetables. This recipe is perfect for a quick and healthy weeknight dinner.


Ingredients

  • 1.5 lbs tilapia fillets
  • 1 lb broccoli florets
  • 1 red bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 1 red onion, cut into wedges
  • 4 tbsp unsalted butter, melted
  • 4 cloves garlic, minced
  • 1 tsp dried oregano
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 1 tbsp olive oil
  • Lemon wedges, for serving


Instructions

  1. Preheat your oven to 400°F (200°C).
  2. In a large bowl, toss the broccoli florets, bell pepper slices, and red onion wedges with olive oil, salt, and pepper.
  3. Spread the vegetables in a single layer on a large baking sheet.
  4. Roast the vegetables for 15 minutes.
  5. While the vegetables are roasting, prepare the garlic butter sauce. In a small bowl, combine the melted butter, minced garlic, and dried oregano.
  6. Remove the baking sheet from the oven. Push the vegetables to one side.
  7. Place the tilapia fillets on the empty side of the baking sheet.
  8. Brush the tilapia fillets generously with the garlic butter sauce.
  9. Return the baking sheet to the oven and bake for another 10-12 minutes, or until the tilapia is cooked through and flakes easily with a fork.
  10. Serve the sheet pan tilapia and veggies immediately with lemon wedges.

Notes

  • You can substitute other vegetables like asparagus, zucchini, or cherry tomatoes.
  • Adjust the amount of garlic to your preference.
  • Ensure the tilapia is fully cooked but do not overcook to prevent it from drying out.
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

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